[Solved] Qt5 on linux arm - xcb platform plugin not working
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Hi,
I compiled Qt5 for arm based on these instructions:
http://labs.qt.nokia.com/2011/10/03/chasing-the-raspberry-pi-dragon-opengl-es2-accelerated-qt-pi/
And this is how I configured it:
./configure -opensource -arch arm -xplatform linux-g++-mx5x -release -opengl es2 -little-endian -nomake docs -no-svg -no-audio-backend -no-multimedia -no-xmlpatterns -no-v8 -no-location -no-declarative -no-cups -xcb -no-wayland -no-phonon -no-qt3support -no-webkit -no-javascript-jit -no-neon -confirm-license -verbose -qpa -no-gtkstyle
After compiling and installing sucessfully, I try to run any example an get this:
$./classwizard -platform xcb
Failed to load platform plugin "xcb". Available platforms are:
EglFS
MinimalAborted
But if I list the plugins directory, there is indeed a xcb plugin:
$ls /usr/local/Trolltech/QtLighthouse-5.0.0-arm/plugins/platforms
libqeglfs.so libqminimal.so libxcb.soWhen I use the minimal plugin, it runs fine and generates a picture of what would be painted on the screen.
When I compile for my desktop (64bits), the xcb plugin works fine.Does anyone know what I might be doing wrong? Does the xcb plugin work on arm?
Thanks in advance for any help,
Guilherme
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Never mind, I solved the problem. There were some packages missing. Namely libx11-xcb1 and libx11-xcb-dev. I think it's just easier to install all packages mentioned in qtbase/src/plugins/platforms/xcb/README:
On debian based systems:
apt-get install libxcb1 libxcb1-dev libx11-xcb1 libx11-xcb-dev libxcb-keysyms1 libxcb-keysyms1-dev libxcb-image0 libxcb-image0-dev libxcb-shm0 libxcb-shm0-dev libxcb-icccm1 libxcb-icccm1-dev libxcb-sync0 libxcb-sync0-dev libxcb-render-util0 libxcb-render-util0-dev libxcb-xfixes0-dev